Okinawa Travel Guide
Tropical Islands · Ryukyu Culture · World-Class Diving
Okinawa (沖縄) is Japan's tropical archipelago — a chain of 160+ islands stretching southwest from Kyushu toward Taiwan, with turquoise seas, coral reefs, and a distinctly subtropical character that sets them apart from every other Japanese destination. The main island (Okinawa Honto) hosts the former Ryukyu Kingdom capital in Naha and most of the population; the outer islands include some of the world's finest diving and snorkeling.
Okinawa is simultaneously one of Japan's most historically poignant destinations — the site of the Pacific War's deadliest land battle in 1945 — and one of its most relaxing. The island's people are famous for their warmth and longevity (Okinawa's centenarian rate is among the world's highest), their food is uniquely delicious, and the combination of Ryukyuan, Japanese, and American cultural influences creates something found nowhere else on Earth.
Top Attractions in Okinawa
Shurijo Castle
首里城The spiritual and political center of the Ryukyu Kingdom, Shurijo (Shuri Castle) stood for 500 years as the seat of the Ryukyuan kings before Japan's annexation in 1879. The castle is distinctly different from Japanese castles — it reflects the kingdom's unique position as a trading nation bridging Japan, China, and Southeast Asia, with Chinese architectural influences mixed with Ryukyuan design. The main hall (Seiden) was extensively restored after WWII destruction, then tragically lost to fire in 2019. A major reconstruction project began immediately; partial sections are open for viewing through 2026 as reconstruction continues.
Highlights
- ▸UNESCO World Heritage Site — seat of the Ryukyu Kingdom for 500 years
- ▸Unique architecture blending Ryukyuan, Chinese, and Japanese styles
- ▸Ongoing reconstruction after 2019 fire — rare chance to watch traditional craftsmanship in action
- ▸Panoramic views over Naha city from the castle grounds
Kerama Islands
慶良間諸島The Kerama Islands (Zamami, Tokashiki, and Aka islands) host what marine biologists have called "Kerama Blue" — water clarity so exceptional that coral reefs are visible from the ferry deck. Designated a National Park in 2014, the Keramas are regarded as among the top 10 dive sites in the world by many professional divers: visibility routinely exceeds 30 meters, coral coverage is among the highest in East Asia, and marine life includes humpback whales in winter (January–March), sea turtles year-round, and hundreds of tropical fish species. Day trips and overnight ferry access from Naha take 35–90 minutes.
Highlights
- ▸"Kerama Blue" — legendary water clarity rated among world's best by professional divers
- ▸Humpback whale watching (January–March) — one of Japan's best whale watching sites
- ▸Sea turtles visible year-round from beaches and snorkeling spots
- ▸Pristine white sand beaches on Zamami and Aharen (Tokashiki) with minimal crowds
Kokusai-dori (International Street)
国際通りNaha's 1.6km main shopping and entertainment street, Kokusai-dori (International Street) was named for a cinema that once stood here and has evolved into Okinawa's most vibrant commercial strip — lined with Ryukyu craft shops, awamori liquor stores, sanshin (traditional three-string instrument) studios, restaurants, cafes, and souvenir shops selling everything from shisa guardian lions to purple sweet potato tarts. The surrounding Heiwa-dori and Mutsumibashi shopping arcades preserve a more local, less touristy atmosphere.
Highlights
- ▸1.6km of Ryukyu craft shops, restaurants, and cultural experiences
- ▸Sunday afternoons: pedestrianized "Road Market" with street performances
- ▸Makishi Public Market (nearby) for fresh Okinawan seafood and prepared foods
- ▸Traditional craft workshops: bingata fabric dyeing, shisa pottery, awamori tasting
Churaumi Aquarium
美ら海水族館One of the world's largest aquariums, Churaumi ("beautiful sea" in Okinawan dialect) is home to the world's largest acrylic panel tank — the Kuroshio Sea tank measuring 35m × 27m × 10m deep — where whale sharks and manta rays swim alongside hundreds of other species. The aquarium is set within Ocean Expo Park in northern Okinawa, which also contains Emerald Beach, Oceanic Culture Museum, and traditional Ryukyuan village reconstruction. A full day is required to see everything in the park.
Highlights
- ▸World's largest acrylic panel tank housing whale sharks and manta rays
- ▸Only aquarium in the world with sustained breeding of whale sharks in captivity
- ▸Dolphin and sea lion shows (included with admission)
- ▸Adjacent Emerald Beach — clean white sand beach within the park (summer only)
Cape Zanpa
残波岬Okinawa's most dramatic coastal landscape — Cape Zanpa's rugged limestone cliffs plunge 20–30 meters directly into the Pacific Ocean, with the Zanpa Lighthouse (1953) standing sentinel above. Unlike Okinawa's calm lagoon beaches, the exposed Pacific-facing coast here creates powerful wave action and rock formations that feel genuinely wild. The surrounding Zanpa Misaki Park includes walking paths along the cliff edge with panoramic ocean views. Sunsets from this cape are among the finest in Okinawa.
Highlights
- ▸30-meter limestone cliffs with direct Pacific Ocean exposure — Okinawa's most dramatic coastline
- ▸Zanpa Lighthouse — panoramic views of the Pacific and surrounding coastline
- ▸Wild wave action creates naturally dramatic atmosphere completely unlike Okinawa's calm lagoons
- ▸Best sunset viewpoint on the main island's western coast
American Village
アメリカンビレッジA unique shopping and entertainment complex in Chatan built on former US military land, American Village reflects Okinawa's distinctive relationship with American culture following the postwar occupation (US military still maintains significant bases on the island). The area combines a Ferris wheel, cinemas, vintage American diners, shopping malls, and beach access in an atmosphere that feels unlike anywhere else in Japan. The surrounding area has excellent restaurants, bars, and the best sunset viewing beach on the main island (Sunset Beach).
Highlights
- ▸Distinctive American-Japanese hybrid culture found nowhere else in Japan
- ▸Sunset Beach — best west-facing beach for watching Pacific sunsets
- ▸Largest concentration of American-style restaurants, bars, and vintage shops in Japan
- ▸Adjacent Mihama Diana Ferry connects to Zamami Island (seasonal)
Okinawa World (Gyokusendo Cave)
おきなわワールド（玉泉洞）Okinawa World is a cultural theme park in southern Okinawa built around Gyokusendo — one of Japan's largest stalactite caves, discovered in 1967 and estimated to be 300,000 years old. The 890-meter accessible cave section takes visitors through caverns containing over 1 million stalactites and stalagmites. Above ground, Okinawa World also contains a traditional Ryukyuan Village replica (where craftspeople demonstrate bingata dyeing, pottery, and glassblowing), habu snake park, awamori brewery, and entertainment programs.
Highlights
- ▸Gyokusendo Cave — 890m of accessible stalactites estimated 300,000 years old
- ▸Ryukyuan Village with live craft demonstrations — bingata, pottery, glassblowing
- ▸Habu Park — Okinawa's infamous venomous snake kept safely behind glass
- ▸Awamori (Okinawan sake) tasting and brewery exhibition
Kouri Island
古宇利島Connected to northern Okinawa's main island by the 1.9km Kouri Bridge, Kouri Island is Okinawa's most romantic destination — a small circular island ringed by emerald sea, white sand beaches, and coral. The sweeping bridge views rank among Okinawa's most photographed scenes. The island is home to Tinu Beach and Heart Rock — a pair of naturally formed heart-shaped rocks at low tide that have become one of Japan's most popular love tourism spots. Ocean Tower lookout offers 360° views over the island and surrounding sea.
Highlights
- ▸Kouri Bridge — 1.9km ocean bridge with panoramic sea views from observation spots
- ▸Heart Rock (Tinu Beach) — naturally formed heart-shaped rocks, popular symbol of Ryukyuan love legend
- ▸Some of Okinawa's clearest nearshore snorkeling (offshore the beach)
- ▸Ocean Tower 360° observation deck overlooking the island and East China Sea
Okinawa Food Guide — What to Eat
Goya Champuru
Okinawa's signature dish and the food most associated with the island's legendary longevity — champuru (チャンプルー) means "mix" in Okinawan dialect, and this bitter melon (goya) stir-fry combines sliced bitter melon with tofu, pork belly or Spam, egg, and vegetables. The bitterness of the goya and the salty-savory pork make it deeply satisfying. Found in virtually every Okinawan restaurant and served in school lunches throughout the prefecture.
Where: Makishi Public Market; Kokusai-dori restaurants; family restaurants (shokudo) throughout Okinawa
Price: ¥700–1,200
Okinawa Soba
Despite the name, Okinawa soba uses wheat flour noodles (not buckwheat) and is more similar to Chinese ramen or udon than mainland Japanese soba. The rich pork broth is simmered for hours and topped with rafute (soy-braised pork belly), fishcake (kamaboko), and pickled ginger. Each household and restaurant has a slightly different broth style — from light shio (salt) to rich tonkotsu-influenced versions. Okinawa soba is consumed by locals at every meal including breakfast.
Where: Everywhere — Okinawa soba shops (soba-ya) are the island's most common restaurant type
Price: ¥700–1,000
Taco Rice
One of Okinawa's most surprising inventions — taco rice was created in Kin town near the US military base in 1984 as an affordable alternative to American tacos for hungry off-duty soldiers. Seasoned ground beef (taco meat) is served over a bowl of white rice with shredded cheese, iceberg lettuce, tomato, and salsa. Despite its non-Japanese origins, taco rice has been fully adopted into Okinawan cuisine and is sold at diners, convenience stores, and school cafeterias. A delicious example of the island's US cultural influence.
Where: King Tacos (original shop) in Kin town; convenience stores (Family Mart, Lawson) throughout Okinawa; American Village diners
Price: ¥600–900
Rafute (Okinawan Braised Pork Belly)
Rafute (ラフテー) is Okinawa's most celebrated protein — pork belly slowly braised for hours in a sauce of awamori (Okinawan rice liquor), soy sauce, and sugar until the fat becomes gelatinous and the meat falls from the bone. Unlike mainland Japanese buta kakuni, rafute is made with skin-on pork belly and the awamori gives it a distinctive depth. It is the signature topping for Okinawa soba and also served as an independent appetizer.
Where: Traditional Okinawan restaurants; Okinawa soba shops; izakaya throughout Okinawa
Price: ¥800–1,500 as main; included in Okinawa soba ¥700–1,000
Sea Grapes (Umi Budo)
One of Okinawa's most distinctive exports, sea grapes (umi budo, or "ocean caviar") are a type of green seaweed with clusters of small, jade-colored bubbles on thin stems. The tiny spheres pop in the mouth releasing a burst of clean, briny ocean flavor — sometimes compared to a vegetarian caviar. Served simply with ponzu dipping sauce or mixed into salads, sea grapes are a uniquely Okinawan experience. Sold fresh in markets and packed in brine for souvenirs.
Where: Makishi Public Market; Kokusai-dori grocery stores; izakaya throughout Okinawa
Price: ¥500–800 per portion; ¥1,500–2,500 for souvenir packs
Awamori (Okinawan Rice Liquor)
Okinawa's traditional distilled spirit — awamori (泡盛) is made from long-grain Thai rice using black koji mold, giving it a flavor quite different from mainland Japanese sake. Awamori can be aged for years or decades (kusu, or "old liquor"), developing a complex, woody character similar to whisky or brandy. It is consumed mixed with water (mizuwari) or on the rocks, and is a symbol of Okinawan hospitality. Over 40 distilleries operate across the islands.
Where: Ryukyuan restaurants throughout Okinawa; Kokusai-dori shops; duty-free at Naha Airport for departures
Price: ¥800–1,500 for a glass at restaurants; ¥1,500–5,000 for bottles
Where to Stay in Okinawa
Accommodation ranges from budget guesthouses in Naha (¥4,000–8,000/night) to luxury beach resorts in the Onna resort zone (¥20,000–100,000+/night). Most first-time visitors stay in Naha for sightseeing and at least one night in a beach area resort.
Hotels in Naha City
Best for cultural sightseeing (Shurijo Castle, Kokusai-dori, Makishi Market), transport connections (airport, monorail), and city restaurants
Tours & Activities in Okinawa
Scuba diving at Kerama Islands, whale watching (Jan–Mar), sea turtle snorkeling, glass-bottom boat tours, bingata dyeing workshops, Ryukyuan cuisine cooking classes, and island hopping charters.
Getting to Okinawa
From Tokyo (Haneda or Narita)
2h 30min – 3hMethod: Direct flights to Naha Airport (OKA) on ANA, JAL, Peach, Jetstar, and Skymark — the most common way to reach Okinawa
Cost: ¥5,000–25,000 (varies hugely by airline, booking time, and season)
Book 2–3 months in advance for summer (July–August) and Golden Week (late April–May). LCCs (Peach, Jetstar, Skymark) offer fares as low as ¥4,000–6,000 if booked early. JAL and ANA mileage awards work well for Okinawa.
From Osaka (Kansai Airport or Itami)
1h 50min – 2hMethod: Direct flights to Naha Airport from Kansai International or Osaka Itami on ANA, JAL, Peach, and Jetstar
Cost: ¥4,000–18,000 (LCC to full-service)
Peach operates frequent Kansai–Naha routes at very competitive prices. Okinawa makes an excellent extension to a Kyoto-Osaka trip — fly from Kansai at the end of your mainland itinerary.
From Fukuoka
1h 30minMethod: Direct flights to Naha Airport from Fukuoka Airport on ANA, JAL, and occasional LCC services
Cost: ¥6,000–15,000
Fukuoka–Naha is one of Japan's shortest domestic routes and frequently has availability. Consider adding Okinawa to a Kyushu trip.
From International (Direct)
3h–5h (from East/Southeast Asia)Method: Direct international flights to Naha Airport from Taipei (EVA Air), Seoul (Korean Air, Jeju Air), Hong Kong, and Shanghai
Cost: Varies by origin (typically ¥15,000–40,000 for international connections)
Okinawa is popular for direct international visitors from Taiwan, South Korea, and Hong Kong. The short flight time and beach + culture combination make it Japan's most popular destination for Asian leisure travelers.